4 source file of the GNU LilyPond music typesetter
6 (c) 1997--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
12 #include "lily-guile.hh"
13 #include "lily-proto.hh"
22 static void set_head (Grob *, Direction, Grob *head);
23 static bool has_interface (Grob *);
24 static Grob *head (Grob *, Direction);
25 static int get_column_rank (Grob *, Direction);
26 static int get_position (Grob *);
27 static Direction get_default_dir (Grob *);
28 static void set_control_points (Grob *, Grob *,
29 Tie_configuration const&,
31 static void set_default_control_points (Grob *);
32 DECLARE_SCHEME_CALLBACK (print, (SCM));
33 DECLARE_SCHEME_CALLBACK (set_spacing_rods, (SCM));
34 DECLARE_SCHEME_CALLBACK (calc_direction, (SCM));
35 DECLARE_SCHEME_CALLBACK (calc_control_points, (SCM));
36 static int compare (Grob *const &s1,